CN205771555U - A kind of belt adjusting device of conveyer - Google Patents
A kind of belt adjusting device of conveyer Download PDFInfo
- Publication number
- CN205771555U CN205771555U CN201620768380.8U CN201620768380U CN205771555U CN 205771555 U CN205771555 U CN 205771555U CN 201620768380 U CN201620768380 U CN 201620768380U CN 205771555 U CN205771555 U CN 205771555U
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- fixed
- plate
- locking nut
- conveyer
- adjusting device
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Abstract
This utility model provides the belt adjusting device of a kind of conveyer, belongs to pharmaceutical machinery technical field.It solve the problem the most more easily degree of tightness of belt being adjusted.This belt adjusting device includes installing plate, two pieces of guide plates it are fixed with on installing plate, it is formed with slideway between two pieces of guide plates, the installing plate being positioned at slide bottom is provided with U-shaped opening groove, adjustment block is slidably connected in slideway, there is in adjustment block bearing mounting hole, bearing it is fixed with in bearing mounting hole, connecting shaft through opening groove and with bearing inner race tight fit, the screw rod parallel with guide plate it is fixed with in adjustment block, fixed plate it is further fixed on installing plate, screw rod is located in fixed plate, threaded on screw rod have locking nut one and locking nut two, locking nut one and locking nut two lay respectively at the both sides of fixed plate and are all tightened against in fixed plate.Can reliably be adjusted the elasticity of conveyer belt by this device, regulation process is simple and convenient.
Description
Technical field
This utility model belongs to pharmaceutical machinery technical field, relates to the belt adjusting device of a kind of conveyer.
Background technology
Ribbon conveyer is mainly made up of two end points cylinders and tight set Guan Bi belt thereon.Drive the rolling that belt rotates
Cylinder is referred to as driving cylinder；Another is only that the cylinder changing belt movement direction is referred to as bend pulley.Drive cylinder by electronic
Machine is driven by decelerator, and belt relies on and drives the frictional force between cylinder and belt to drag.Drive cylinder to be generally housed within to unload
Material end, with increasing traction, is conducive to dragging.Material is fed by feeding end, falls on the belt rotated, relies on belt friction band
Dynamic it be transported to delivery end and draw off.
After conveyer runs a period of time, due to stretching, the reason such as expand with heat and contract with cold of belt, the length of belt can be produced
Changing, once the length of belt becomes big, and belt will produce skidding, it is impossible to carries out carrying operation, thus have impact on skin
The use of belt conveyor, therefore needs to regulate the elasticity of belt.Further, since driven by motor roll shaft rotates, between two roll shafts
Be also associated with belt, then owing to rotating for a long time, rack-mounted roll shaft can produce backlash, so that end to end two
Distance between root roll shaft changes, then the elasticity being connected to the belt between two roll shafts also can produce change, now
It is accomplished by carrying out compensating roller to belt, so that belt conveyor normal operation.
Summary of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that the belt of a kind of conveyer is adjusted
Engagement positions, this utility model solves the technical problem that it is to be adjusted the degree of tightness of belt the most more easily.
The purpose of this utility model can be realized by following technical proposal: the belt adjusting device of a kind of conveyer, institute
State conveyer and include that frame and bend pulley, the two ends of described bend pulley are extended with connecting shaft, it is characterised in that described belt
Adjusting apparatus includes the installing plate being fixed in frame, and described installing plate is fixed with two pieces of guide plates be arrangeding in parallel, two pieces
It is formed with slideway between guide plate, is positioned on the installing plate of described slide bottom and is provided with U-shaped opening groove, described slideway
Inside slidably connect adjustment block, there is in described adjustment block bearing mounting hole, in described bearing mounting hole, be fixed with bearing, described
Connecting shaft through opening groove and with bearing inner race tight fit, described adjustment block is fixed with the screw rod parallel with guide plate, institute
Stating and be further fixed on fixed plate on installing plate, described fixed plate is vertical and connected with two pieces of guide plates, and described screw rod is located in fixing
On plate, threaded on described screw rod have locking nut one and locking nut two, described locking nut one and locking nut two points
It is not positioned at the both sides of fixed plate and is all tightened against in fixed plate.
The operation principle of the belt adjusting device of this conveyer is: by design and installation plate so that this device can pass through
Bolt realizes being connected with the frame of conveyer；By design adjustment block and opening groove, and in adjustment block, design bearing installation
Hole, at bearing mounting hole inner fixed bearing, realizes being rotationally connected of connecting shaft and adjustment block with this, and its split shed groove is designed as
U-shaped shape, facilitates the installation of this device and connecting shaft；By shaping-orientation plate on a mounting board, guide plate form slideway, for adjusting
The mobile offer track of monoblock；By the connection between screw rod, locking nut and fixed plate, realize adjustment block in slideway with this
Complete the location positioning after moving；When the degree of tightness of the belt on conveyer needs to adjust, as long as loosening locking nut one or lock
Jack panel two, then makes adjustment block slide along slideway, bend pulley just can be driven to move, when the degree of tightness requirement reaching belt
After, again by locking nut one and locking nut screwing in fixed plate, thus complete the adjustment to belt tension, whole adjustment
Process is simple and convenient.It addition, the fixed block in this device connects together with guide plate, it is possible to increase the bulk strength of this device,
Make this body structure of this device be not easy deformation, advantageously ensure that the elasticity of belt.
In the belt adjusting device of above-mentioned conveyer, described adjustment block includes cylindrical body, described body
Outer peripheral face near both sides guide plate has the slip plane parallel with guide plate, and described slip plane is resisted against corresponding guide plate
Side on.By the shape of adjustment block is designed so that adjustment block will not circumferentially rotate, can only be smoothly in slideway
Slide, so that convenient when belt tension is adjusted by this device.
In the belt adjusting device of above-mentioned conveyer, described bearing mounting hole for being arranged on intrinsic blind hole, institute
Stating and be fixed with the end cap making bearing mounting hole aperture close on body, the bottom of described bearing mounting hole has confession connecting shaft and penetrates
Through hole.By designing above-mentioned end cap, the parts in adjustment block are protected so that the company between connecting shaft and adjustment block
Connect relatively reliable safety, thus improve the dependability of this device.
In the belt adjusting device of above-mentioned conveyer, the inner side of described end cap has projection one in the form of a ring, described
Protruding one is positioned at bearing mounting hole, and described bearing mounting hole has projection two in the form of a ring on the inwall of bottom, described
The side of bearing outer ring is resisted against on protruding one, and the opposite side of described bearing outer ring is resisted against on protruding two.Bearing outer ring and axle
Hold installing hole tight fit, and realize axial limiting by protruding one and protruding two.
In the belt adjusting device of above-mentioned conveyer, the outer peripheral face of described adjustment block is fixed with tubular connection
Set, described screw rod inserts adapter sleeve and threadeds with adapter sleeve.Above-mentioned connection is used, the most just between screw rod with adjustment block
Just；It addition, screw rod can also pass through key or pin, also or welding realizes and being connected of adapter sleeve.
In the belt adjusting device of above-mentioned conveyer, between side, side and the locking nut one of described fixed plate,
It is provided with spring washer between opposite side side and the locking nut two of described fixed plate.Can prevent by arranging spring washer
Only locking nut occurs loosening, so that this device can reliably ensure the degree of tightness of belt in conveyer work process
Degree.
Compared with prior art, the belt adjusting device of this conveyer has the advantage that this belt adjusting device is installed
Convenient, it is possible to be applicable to plane conveyor, bevel conveyor and plane and turn bevel conveyor, can reliably be adjusted by this device
The elasticity of whole conveyer belt, regulation process is simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that this belt adjusting device installs on a conveyor.
Fig. 2 is the overall structure schematic diagram of this belt adjusting device.
Fig. 3 is the structural blast schematic diagram of adjustment block in this belt adjusting device.
Fig. 4 is the structural representation of adjustment block body in this belt adjusting device.
In figure, 1, frame；2, bend pulley；21, connecting shaft；3, installing plate；4, guide plate；5, slideway；6, opening groove；
7, adjustment block；7a, bearing mounting hole；7b, through hole；71, body；72, slip plane；73, end cap；74, protruding one；75, protruding
Two；76, adapter sleeve；8, bearing；9, screw rod；10, fixed plate；11, locking nut one；12, locking nut two.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
The belt adjusting device of this conveyer includes installing plate 3, guide plate 4, slideway 5, opening groove 6, adjustment block 7, axle
Hold installing hole 7a, through hole 7b, body 71, slip plane 72, end cap 73, protruding 1, protruding 2 75, adapter sleeve 76, bearing 8,
Screw rod 9, fixed plate 10, locking nut 1, locking nut 2 12.
Specifically, as it is shown in figure 1, this conveyer includes that frame 1 and bend pulley 2, the two ends of described bend pulley 2 are stretched
Go out to have connecting shaft 21.As in figure 2 it is shown, this belt adjusting device includes the installing plate 3 being fixed in frame 1, fixing on installing plate 3
There are two pieces of guide plates be arrangeding in parallel 4, between two pieces of guide plates 4, are formed with slideway 5.It is positioned on the installing plate 3 bottom slideway 5 and sets
It is equipped with U-shaped opening groove 6, in slideway 5, slidably connects adjustment block 7.There is in adjustment block 7 bearing mounting hole 7a, bearing
Be fixed with bearing 8 in installing hole 7a, connecting shaft 21 through opening groove 6 and with bearing 8 inner ring tight fit.
Be fixed with tubular adapter sleeve 76 on the outer peripheral face of adjustment block 7, screw rod 9 insert adapter sleeve 76 and with adapter sleeve 76
Threaded.Being further fixed on fixed plate 10 on installing plate 3, fixed plate 10 is vertical and connected with two pieces of guide plates 4.Screw rod 9 wears
In fixed plate 10, threaded on screw rod 9 have locking nut 1 and locking nut 2 12, the side, side of fixed plate 10 with
Between locking nut 1, between the opposite side side of fixed plate 10 and locking nut 2 12, it is provided with spring washer, locking
Nut 1 and locking nut 2 12 lay respectively at the both sides of fixed plate 10 and are all tightened against in fixed plate 10.On screw rod 9
Also being arranged with spring, one end of spring is resisted against on locking nut, and the other end of spring is resisted against on adapter sleeve 76, by design
On the one hand spring is that locking nut 2 12 is applied active force, prevents locking nut 2 12 from occurring loosening；On the other hand it is to exchange
Monoblock 7 applies active force, prevents adjustment block 7 due to vibrated and to cause connecting shaft 21 to occur mobile, so that belt keeps
Tensioning state.More stable for making adjustment block 7 move, installing plate 3 is further fixed on one piece with determining that fixed plate 10 be arranged in parallel
Position plate, screw rod 9 is located on location-plate.
As shown in Figure 3 and Figure 4, adjustment block 7 includes cylindrical body 71, and body 71 is outside both sides guide plate 4
Side face has the slip plane 72 parallel with guide plate 4, and slip plane 72 is resisted against on the side of corresponding guide plate 4.Bearing is pacified
Dress hole 7a is the blind hole being arranged in body 71, and body 71 is fixed with the end cap 73 making bearing mounting hole 7a aperture close, axle
The bottom holding installing hole 7a has the through hole 7b penetrated for connecting shaft 21.The inner side of end cap 73 has projection 1 in the form of a ring,
Protruding 1 are positioned at bearing mounting hole 7a, bearing mounting hole 7a has projection 2 75 in the form of a ring on the inwall of bottom,
The side of bearing 8 outer ring is resisted against on protruding 1, and the opposite side of bearing 8 outer ring is resisted against on protruding 2 75.
Specific embodiment described herein is only to this utility model spirit explanation for example.This utility model institute
Belong to those skilled in the art described specific embodiment to make various amendment or supplement or use similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although the most more employing frame 1, bend pulley 2, connecting shaft 21, installing plate 3, guide plate 4, slideway 5, opening
Mouth groove 6, adjustment block 7, bearing mounting hole 7a, through hole 7b, body 71, slip plane 72, end cap 73, projection 1, projection two
75, the term such as adapter sleeve 76, bearing 8, screw rod 9, fixed plate 10, locking nut 1, locking nut 2 12, but be not precluded from making
By the probability of other term.Use these terms to be only used to more easily and describe and explain essence of the present utility model；
It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (6)
1. a belt adjusting device for conveyer, described conveyer includes frame (1) and bend pulley (2), described changed course rolling
The two ends of cylinder (2) are extended with connecting shaft (21), it is characterised in that described belt adjusting device includes being fixed in frame (1)
Installing plate (3), described installing plate (3) is fixed with two pieces of guide plates be arrangeding in parallel (4), is formed between two pieces of guide plates (4)
There is slideway (5), be positioned on the installing plate (3) of described slideway (5) bottom and be provided with U-shaped opening groove (6), described slideway
(5) slidably connect adjustment block (7) in, there is in described adjustment block (7) bearing mounting hole (7a), described bearing mounting hole (7a)
Inside be fixed with bearing (8), described connecting shaft (21) through opening groove (6) and with bearing (8) inner ring tight fit, described adjustment block
(7) it is fixed with the screw rod (9) parallel with guide plate (4) on, described installing plate (3) is further fixed on fixed plate (10), described solid
Determining plate (10) vertical and connected with two pieces of guide plates (4), described screw rod (9) is located in fixed plate (10), on described screw rod (9)
Threaded have locking nut one (11) and locking nut two (12), described locking nut one (11) and locking nut two (12) points
It is not positioned at the both sides of fixed plate (10) and is all tightened against in fixed plate (10).
The belt adjusting device of conveyer the most according to claim 1, it is characterised in that described adjustment block (7) include in
Columned body (71), the described body (71) outer peripheral face near both sides guide plate (4) has the cunning parallel with guide plate (4)
Dynamic plane (72), described slip plane (72) is resisted against on the side of corresponding guide plate (4).
The belt adjusting device of conveyer the most according to claim 2, it is characterised in that described bearing mounting hole (7a) is
It is arranged on the blind hole in body (71), described body (71) is fixed with the end cap making bearing mounting hole (7a) aperture close
(73), the bottom of described bearing mounting hole (7a) has the through hole (7b) penetrated for connecting shaft (21).
The belt adjusting device of conveyer the most according to claim 3, it is characterised in that the inner side tool of described end cap (73)
Having projection one (74) in the form of a ring, described protruding one (74) is positioned at bearing mounting hole (7a), and described bearing mounting hole (7a) leans on
Having projection two (75) in the form of a ring on the inwall of nearly bottom, the side of described bearing (8) outer ring is resisted against on protruding one (74),
The opposite side of described bearing (8) outer ring is resisted against on protruding two (75).
5. according to the belt adjusting device of the conveyer described in claim 1 or 2 or 3 or 4, it is characterised in that described adjustment block
(7) be fixed with tubular adapter sleeve (76) on outer peripheral face, described screw rod (9) insert adapter sleeve (76) and with adapter sleeve (76)
Threaded.
6. according to the belt adjusting device of the conveyer described in claim 1 or 2 or 3 or 4, it is characterised in that described fixed plate
(10) between side, side and locking nut one (11), the opposite side side of described fixed plate (10) and locking nut two (12)
Between be provided with spring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620768380.8U CN205771555U (en) | 2016-07-18 | 2016-07-18 | A kind of belt adjusting device of conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620768380.8U CN205771555U (en) | 2016-07-18 | 2016-07-18 | A kind of belt adjusting device of conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205771555U true CN205771555U (en) | 2016-12-07 |
Family
ID=58120720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620768380.8U Active CN205771555U (en) | 2016-07-18 | 2016-07-18 | A kind of belt adjusting device of conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205771555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018855A (en) * | 2018-06-21 | 2018-12-18 | 湖州吴兴双德输送机械有限公司 | A kind of novel adjustable folding formula conveyer |
| CN111361971A (en) * | 2020-03-30 | 2020-07-03 | 浙江金象科技有限公司 | Gauze mask machine conveyer belt |
-
2016
- 2016-07-18 CN CN201620768380.8U patent/CN205771555U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018855A (en) * | 2018-06-21 | 2018-12-18 | 湖州吴兴双德输送机械有限公司 | A kind of novel adjustable folding formula conveyer |
| CN109018855B (en) * | 2018-06-21 | 2020-09-29 | 湖州恒通机械设备有限公司 | Novel adjustable folding conveyor |
| CN111361971A (en) * | 2020-03-30 | 2020-07-03 | 浙江金象科技有限公司 | Gauze mask machine conveyer belt |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |